/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Drawing/PreviewGeometryActor.h
the preview geometry actor created by this class
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)() [APreviewGeometryActor](API\Plugins\ModelingComponents\Drawing\APreviewGeometryActor) * GetActor() const